CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 29, 2019	Jun. 30, 2018	Jun. 29, 2019	Jun. 30, 2018
Revenue from Contract with Customer, Excluding Assessed Tax		$ 761,004	$ 668,128	$ 1,447,806	$ 1,252,928
Cost of sales		474,525	417,369	904,015	790,536
Gross profit		286,479	250,759	543,791	462,392
Selling, General and Administrative Expense		144,631	135,008	300,540	257,956
Restructuring Charges		2,241	4,441	2,583	6,134
Income from operations	[1],[2]	139,607	111,310	240,668	198,302
Net interest expense and deferred financing amortization, net		21,968	10,404	42,488	19,227
Net Periodic Benefit Cost, Other Components		(7,297)	(9,116)	(15,058)	(18,821)
Other (income) expense, net		(520)	(542)	(1,933)	631
Earnings before income taxes		125,456	110,564	215,171	197,265
Provision for income taxes		33,246	26,576	53,948	47,857
Net earnings		$ 92,210	$ 83,988	$ 161,223	$ 149,408
Net earnings per share:
Earnings Per Share, Basic		$ 1.66	$ 1.51	$ 2.90	$ 2.69
Earnings Per Share, Diluted		$ 1.66	$ 1.51	$ 2.90	$ 2.69
Weighted average number of shares
Basic (in shares)		55,660,000	55,576,000	55,630,000	55,575,000
Dilutive common stock equivalents (in shares)	[3]	0	0	0	0
Diluted (in shares)		55,660,000	55,576,000	55,630,000	55,575,000
Comprehensive income		$ 70,895	$ 58,824	$ 135,961	$ 143,727

[1] Non-operating expenses are not allocated to the operating segments. Non-operating expenses consist of interest expense and deferred financing amortization, foreign exchange gains and losses and other income and expense items outside of income from operations.

[2] Restructuring expenses are allocated in operating income by segment. See note 17 for further details.

[3] ¹There were no anti-dilutive equity awards excluded from common stock equivalents for any period presented.